Turret Bearing alignment
Posted: Mon Sep 21, 2020 7:28 pm
I did a dry fit of the bearing today which I thought went ok until I installed the turret itself. It wasn't central about the casting. After removing the turret I took some measurements of the distance between the casting wall and the bearing; this is what I found......
First, the forward most point of the bearing... Then either side.... As you can see, he side measurements differ from the central measurement and go either side of the central measurement.
If I now remove the three bolts at the back holding the bearing in position and let it pivot about the front middle screw, I can set the side distances to be the same as that of the front middle distance namely 7.5mm.
The following pictures then show the three hole positions in relation to the bearing holes... I was just wondering if anybody else has had this issue and what you did to fix it?
Many thanks in advance
First, the forward most point of the bearing... Then either side.... As you can see, he side measurements differ from the central measurement and go either side of the central measurement.
If I now remove the three bolts at the back holding the bearing in position and let it pivot about the front middle screw, I can set the side distances to be the same as that of the front middle distance namely 7.5mm.
The following pictures then show the three hole positions in relation to the bearing holes... I was just wondering if anybody else has had this issue and what you did to fix it?
Many thanks in advance